cdd_v2-1-1_getters.h

Go to the documentation of this file.

/*
=============================================================================
MIT License
 
Copyright (c) 2023-2025 Institute for Automotive Engineering (ika), RWTH Aachen University
 
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
 
The above copyright notice and this permission notice shall be included in all
copies or substantial portions of the Software.
 
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
SOFTWARE.
=============================================================================
*/

 
#ifndef ETSI_ITS_MSGS_UTILS_IMPL_CDD_CDD_V2_1_1_GETTERS_H
#define ETSI_ITS_MSGS_UTILS_IMPL_CDD_CDD_V2_1_1_GETTERS_H
 
#include <GeographicLib/UTMUPS.hpp>
 
#include <etsi_its_msgs_utils/impl/cdd/cdd_getters_common.h>

inline double getLongitudinalAcceleration(const AccelerationComponent& longitudinal_acceleration) {
  return ((double)longitudinal_acceleration.value.value) * 1e-1;
}

inline double getLongitudinalAccelerationConfidence(const AccelerationComponent& longitudinal_acceleration) {
  return ((double)longitudinal_acceleration.confidence.value) * 1e-1 / etsi_its_msgs::ONE_D_GAUSSIAN_FACTOR;
}

inline double getLateralAcceleration(const AccelerationComponent& lateral_acceleration) {
  return ((double)lateral_acceleration.value.value) * 1e-1;
}

inline double getLateralAccelerationConfidence(const AccelerationComponent& lateral_acceleration) {
  return ((double)lateral_acceleration.confidence.value) * 1e-1 / etsi_its_msgs::ONE_D_GAUSSIAN_FACTOR;
}
 

template <typename PositionConfidenceEllipse>
inline std::tuple<double, double, double> getPositionConfidenceEllipse(PositionConfidenceEllipse& position_confidence_ellipse) {
  return {
    getSemiAxis(position_confidence_ellipse.semi_major_axis_length),
    getSemiAxis(position_confidence_ellipse.semi_minor_axis_length),
    position_confidence_ellipse.semi_major_axis_orientation.value * 1e-1
  };
}

template <typename PositionConfidenceEllipse>
inline std::array<double, 4> getPositionConfidenceEllipse(const PositionConfidenceEllipse& position_confidence_ellipse, const double object_heading){
  auto [semi_major, semi_minor, major_orientation] = getPositionConfidenceEllipse(position_confidence_ellipse);
  return CovMatrixFromConfidenceEllipse(semi_major, semi_minor, major_orientation, object_heading);
}

template <typename PositionConfidenceEllipse>
inline std::array<double, 4> getWGSPositionConfidenceEllipse(const PositionConfidenceEllipse& position_confidence_ellipse){
  auto [semi_major, semi_minor, major_orientation] = getPositionConfidenceEllipse(position_confidence_ellipse);
  return WGSCovMatrixFromConfidenceEllipse(semi_major, semi_minor, major_orientation);
}
 
 
#endif  // ETSI_ITS_MSGS_UTILS_IMPL_CDD_CDD_V2_1_1_GETTERS_H